7 events found.
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Sunday, November 3, 2024
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Monday, November 4, 2024
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Tuesday, November 5, 2024
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November 5, 2024 -Noether-Lefschetz theory and class groups (John Brevik, Cal State Long Beach)
Noether-Lefschetz theory and class groups (John Brevik, Cal State Long Beach)
The classical Noether-Lefschetz Theorem states that a suitably general algebraic surface S of degree d ≥ 4 in complex projective 3-space P3 contains no curves besides complete intersections, that is, curves of the form S ∩ T where T is another surface. After discussing briefly Noether’s non-proof of this theorem and hinting at the idea […]
Wednesday, November 6, 2024
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Thursday, November 7, 2024
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Friday, November 8, 2024
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Saturday, November 9, 2024
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